Below are some important features of ReactJS:
2.Components: React uses the feature called Components, where each component has its own logic & controls. Creating multiple components makes use of them at multiple locations in large-scale projects, making React more popular.
3.One-way Data Binding: React flows unidirectional-data flow or one-way data binding which gives good control throughout the application.
4.Virtual DOM: React makes use of the virtual DOM concept, here react has its own DOM called Virtual DOM & every time any changes are done in the application, they are affected in React DOM only. the real DOM will update only the things that have actually changed. This makes the application faster & there is no wastage of memory.
5.Simplicity: React makes use of components for code reusability.It’s simple & easy to learn.
6.Performance: React uses virtual DOM concept which makes it very faster & memory efficient automatically increasing the performance of the application.
Below are some Advantages of ReactJS over other programming languages:
2.Reusable Components: React creates component-based applications i.e everything in react is in the form of components. This makes reusability of code in large-scale applications.
3.Performance Enhancement: React makes use of the virtual DOM concept which makes react faster & less memory consuming.
1.Continues Updates: React Environment changes so fast that developers need to get updated themselves every day. Developers need to be updated with their skills and learn new ways of doing things.
2.Poor Documentation: React is updating so fastly that every new feature has to be documented by creators of React . To overcome this, developers write instructions on their own with the new releases and tools in their current projects.